immunodiffusion

(redirected from Radial immunodiffusion)
Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.
Related to Radial immunodiffusion: immunoelectrophoresis, Double Immunodiffusion

immunodiffusion

(ˌɪmjʊnəʊdɪˈfjuːʒən)
n
any of various analytical techniques that involve antigen and antibody solutions diffusing towards each other in a gel until the antibody binds specifically to the antigen to form a precipitate
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

im•mu•no•dif•fu•sion

(ˌɪm yə noʊ dɪˈfyu ʒən, ɪˌmyu-)

n.
any of various analytical techniques that involve antigen and antibody solutions diffusing toward each other in a gel until antibody binds specifically to antigen to form a precipitate.
[1955–60]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
References in periodicals archive ?
Serology for Paracoccidioides brasiliensis, based on double radial immunodiffusion test, was reagent (1:64).
In the study, the VaxArray Seasonal HA potency assay exhibited good overall accuracy, precision, and stability indication properties when compared to single radial immunodiffusion assay (SRID/SRD) for both monobulk intermediates and multivalent split-virus flu vaccines from the 2015-2016 flu season.
Serum ceruloplasmin can be measured enzymatically, by antibody-dependent assays, by radial immunodiffusion, and by nephelometry.
Radial immunodiffusion (RID) [8, 9, 10, 11] is used extensively for the quantitative estimation of antigens.